openvswitch-2.12.0 基于loongson平台的编译安装
下载源码路径为：
http://www.openvswitch.org/download/
tar xvf ../../ext_tools/openvswitch-2.12.0.tar.gz -C ./
cd openvswitch-2.12.0/
1、./boot.sh
2、./configure --with-linux=/lib/modules/3.10.0irqfd+/build/
或者
./configure --with-linux=/lib/modules/`uname -r`/build
或者
./configue
3、make -j4
make install
make modules_install
modprobe openvswitch //加载openvswitch内核模块
启动脚本内容
#!/bin/bash
echo "start"
export PATH=$PATH:/usr/local/share/openvswitch/scripts
ovs-ctl start
echo "start ovsdb-serveryy"
ovs-ctl --no-ovs-vswitchd start
echo "start ovs-vswichd server"
ovs-ctl --no-ovsdb-server start
echo "configure a database that it can use"
mkdir -p /usr/local/etc/openvswitch
ovsdb-tool create /usr/local/etc/openvswitch/conf.db \
vswitchd/vswitch.ovsschema
mkdir -p /usr/local/var/run/openvswitch
ovsdb-server --remote=punix:/usr/local/var/run/openvswitch/db.sock \
--remote=db:Open_vSwitch,Open_vSwitch,manager_options \
--private-key=db:Open_vSwitch,SSL,private_key \
--certificate=db:Open_vSwitch,SSL,certificate \
--bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert \
--pidfile --detach --log-file
#Note If you built Open vSwitch without SSL support, then omit --private-key, --certificate, and --bootstrap-ca-cert.)
echo "Initialize the database using ovs-vsctl"
ovs-vsctl --no-wait init
echo "Start the main Open vSwitch daemon, telling it to connect to the same Unix domain socket"
ovs-vswitchd --pidfile --detach --log-file
[root@localhost ~]# ovs-vsctl show
06e749d9-0c1e-4b72-bcbc-94db1b7111dd
ovs_version: "2.12.0"
参考链接：
https://www.cnblogs.com/liujunjun/p/12121579.html
官网教程：
http://docs.openvswitch.org/en/latest/intro/install/general/
来源：CSDN
作者：wangyangzhizunwudi
链接：https://blog.csdn.net/wangyangzhizunwudi/article/details/104443570